23.19
Patente extinta em 31/08/2014
01/21/2015
RPI 2298
Application data
Number
PP1101148Type
Filing
Publication
The patent was granted and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 01/21/2015. We update with every new RPI gazette, published weekly.
Applicants
E.I. du Pont de Nemours and Company
US
Inventors
W. H. (pessoa física)
US
IPC Classification
Priority claims
US
08/299,044 · 08/31/1994
Publications in the Brazilian Industrial Property Gazette (RPI).
Patente extinta em 31/08/2014
01/21/2015
RPI 2298
Renumerado o pedido de PI1101148-3 para PP1101148-3.
11/09/2010
RPI 2079
02/10/2009
RPI 1988
09/23/2008
RPI 1968
12/04/2007
RPI 1926
01/23/2007
RPI 1881
10/03/2000
RPI 1552
12/14/1999
RPI 1510
11/10/1998
RPI 1453
#23.1
Art. 230 § 5º da Lei 9279/96 - Desistência do PI 9509502-0.
04/28/1998
RPI 1427
From the same holder
Same category
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